3(2x-7)+3x=7x-4(2x+1)+6

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Solution for 3(2x-7)+3x=7x-4(2x+1)+6 equation:


Simplifying
3(2x + -7) + 3x = 7x + -4(2x + 1) + 6

Reorder the terms:
3(-7 + 2x) + 3x = 7x + -4(2x + 1) + 6
(-7 * 3 + 2x * 3) + 3x = 7x + -4(2x + 1) + 6
(-21 + 6x) + 3x = 7x + -4(2x + 1) + 6

Combine like terms: 6x + 3x = 9x
-21 + 9x = 7x + -4(2x + 1) + 6

Reorder the terms:
-21 + 9x = 7x + -4(1 + 2x) + 6
-21 + 9x = 7x + (1 * -4 + 2x * -4) + 6
-21 + 9x = 7x + (-4 + -8x) + 6

Reorder the terms:
-21 + 9x = -4 + 6 + 7x + -8x

Combine like terms: -4 + 6 = 2
-21 + 9x = 2 + 7x + -8x

Combine like terms: 7x + -8x = -1x
-21 + 9x = 2 + -1x

Solving
-21 + 9x = 2 + -1x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add 'x' to each side of the equation.
-21 + 9x + x = 2 + -1x + x

Combine like terms: 9x + x = 10x
-21 + 10x = 2 + -1x + x

Combine like terms: -1x + x = 0
-21 + 10x = 2 + 0
-21 + 10x = 2

Add '21' to each side of the equation.
-21 + 21 + 10x = 2 + 21

Combine like terms: -21 + 21 = 0
0 + 10x = 2 + 21
10x = 2 + 21

Combine like terms: 2 + 21 = 23
10x = 23

Divide each side by '10'.
x = 2.3

Simplifying
x = 2.3

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